Different states in orthorhombic crystalline phase of high-density polyethylene

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	Different states in orthorhombic crystalline phase of high-density polyethylene
	Kang, N ; Xu, YZ ; Cai, YL ; Li, WH ; Weng, SF ; Feng, W ; He, LT ; Xu, DF ; Wu, JG ; Xu, GX
刊名	JOURNAL OF MOLECULAR STRUCTURE
	2001-05-02
卷号	562 期号:1-3 页码:19-24
关键词	Polyethylene Ft-ir Spectroscopy High-density Polyethylene
ISSN号	0022-2860
英文摘要	Two-dimensional (2D) FT-IR spectroscopy along with high-resolution and cryogenic techniques was used to investigate the CH2 rocking bands (750-700 cm(-1)) of high-density polyethylene (HDPE). The 2D asynchronous spectrum shows that multiple forms of orthorhombic polyethylene co-exist in HDPE. Each of the two orthorhombic bands around 730 and 720 cm(-1), is composed of at least two sub-bands. The differences in peak position for the sub-bands are less than 1 cm(-1). The co-existence of multiple orthorhombic polyethylene may be helpful in understanding the variation of the peak positions, bandwidths and relative intensities of the orthorhombic polyethylene bands of polyethylene. (C) 2001 Elsevier Science B.V. All rights reserved.
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000168080900003
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/77985]
专题	中国科学院化学研究所
通讯作者	Wu, JG
作者单位	1.Peking Univ, Dept Chem, Beijing 100871, Peoples R China 2.Univ Hong Kong, Joint Lab Rare Earth Mat & Bioinorgan Chem, Beijing 100871, Peoples R China 3.State Key Lab Rare Earth Mat Chem & Applicat, Beijing 100871, Peoples R China 4.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China 5.BioRad Co, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Kang, N,Xu, YZ,Cai, YL,et al. Different states in orthorhombic crystalline phase of high-density polyethylene[J]. JOURNAL OF MOLECULAR STRUCTURE,2001,562(1-3):19-24.
APA	Kang, N.,Xu, YZ.,Cai, YL.,Li, WH.,Weng, SF.,...&Xu, GX.(2001).Different states in orthorhombic crystalline phase of high-density polyethylene.JOURNAL OF MOLECULAR STRUCTURE,562(1-3),19-24.
MLA	Kang, N,et al."Different states in orthorhombic crystalline phase of high-density polyethylene".JOURNAL OF MOLECULAR STRUCTURE 562.1-3(2001):19-24.